The American singer and all round superstar is already mum to 18-month-old Blue Ivy – her daughter with husband Jay-Z - and now reports from America suggest the power couple are expecting baby number two.
Fan photos from her Mrs Carter Tour appear to show Bey with a rounded tummy, and Mediatakeout.com claims to have had the news confirmed by the singer's people.
The site says Beyoncé is two months pregnant, but is waiting until she meets the 12 week mark before officially announcing her news.
Beyoncé banned press photographers on her tour to stop unofficial (or should that be unflattering?) shots being taken.
She also recently told reporters she wanted to extend her family, saying: "I would like more children. I think my daughter needs some company. I definitely love being a big sister."
The superstar singer was recently spotted getting a few baby bargains in Mothercare. Stocking up for a new arrival? We'll have to wait and see.
When Beyoncé and Jay-Z named their first baby Blue Ivy, we played the Beyoncé Baby Name Game – the colour of your pants and your gran's name. This time we're going for our bra colour and first pet's name. Over to you...